2002 CADILLAC ELDORADO cruise control

6-64
Fuse Usage
CIG LTR1 Front and Rear Cigarette Lighters
SPARE Spare Fuse
L HDLP LO Left Low
-Beam Headlamp
R HDLP LO Right Low
-Beam Headlamp
L HDLP HI Left High
-Beam Headlamp
R HDLP HI Right High
-Beam Headlamp
FOG Fog Lamp Relay, Right and Left
Fog Lamps, Headlamp Switch
HDLPS Headlamp Relay, High/Low
-Beam
Control Relay, Right and Left
Low/High
-Beam Fuses
HAZARD Electronic Flasher Module,
Turn/Hazard Switch, Right and
Left Front Turn Lamps, Right and
Left Rear Turn Lamps, Cluster
STOP Stoplamp Switch, Centered
High
-Mounted Stoplamp (CHMSL),
Turn Hazard Switch, ABS Controller,
Stepper Motor Cruise ControlFuse Usage
MIRROR Inadvertent Power Relay, Left
Outside Rearview Mirror Switch,
ALDL, Memory Mirror Module,
Dimmer Switch, Cluster
DRL Daytime Running Lamp (DRL)
Relay, Left and Right Low Beam
in DRL Mode
IGN 0 (ENG) Powertrain Control Module (PCM)
CRANK Powertrain Control Module (PCM)
ABS Anti
-Lock Brake System
(ABS)/Traction Control System
IGN
-1 Rear Ignition-1 Relay, Front Fog
Lamp Relay, Controlled Power
Backup Relay, DRL Relay,
Canister Vent Solenoid
WIPERS Accessory Relay, Wiper Switch
A/C COMP AC Compressor Relay, Cooling Fan
Relays 1, 2, 3, Compressor Clutch
PCM (BAT) PCM

6-65
Fuse Usage
PARK/REV Reverse Relay, Right and Left
Back
-Up Lamps, Electrochromic
Mirror (in Header), Park Relay,
Automatic Transaxle Shift Lock
Control (BTSI) Switch
ECS Transaxle Shift Solenoids,
Air Meter, Canister Purge,
PCM, Front Ignition
-1 Relay
PCM (IGN) Powertrain Control Module (PCM)
DIS Odd and Even Coil Packs
CRUISE Stepper Motor Cruise Control,
Low Refrigerant Pressure Cutoff
Switch, Park Relay
INJ Injectors 1, 4, 6, 7Fuse Usage
INJ Injectors 2, 3, 5, 8
FUEL PUMP Fuel Pump Relay, Fuel Pump
OXY SEN1 Oxygen Sensor Front
OXY SEN2 Catalytic Converter (CAT)
Rear Oxygen Sensor,
Starter Enable Relay
Relays
A/C COMP RELAY
FUEL PUMP RELAY

6-66
Rear Compartment Fuse Block
The fuse block is located on the front wall of the trunk
(behind the rear seat) on the driver's side of the vehicle.
Loosen the four trunk trim fasteners and pull the trim
away from the fuse block to gain access.
Fuse Usage
RLY IGN1 Cluster, Cruise in Stalk, Passenger
Zone Module (PZM), Torque
Converter Clutch (TCC) Switch
SIR Sensing and Diagnostic
Module (SDM)
ELC Electronic Level Control (ELC)
Relay, ELC Height Sensor
TURN Electronic Flasher,
Turn/Hazard SwitchFuse Usage
CONSOLE Rear Zone Blower, Right and Left
Heated Seat Switches (Optional)
SPARE Spare Fuse
SPARE Spare Fuse
RSS Road Sensing Suspension (RSS)
Module (ETC Only)
IGN 0
-BODY PRNDL, PZM, Cluster, Air Control
Module (ACM), Upper Zone
Motor, Lower Zone Motor
(Optional), HVAC Solenoids,
Climate Control Panel, Rear Defog
Relay, ELC Relay
COMFORT CD Player, Remote Keyless Entry
(RKE), Controlled Power Relay,
Air Control Module (ACM), PZM
AMP (Optional) Right and Left Bose Relay,
Right and Left Front Speakers
(On Door), Right and Left
Rear Speakers
PZM Passenger Zone Module (PZM)

7-20 Fuel System Inspection
Inspect the complete fuel system for damage or leaks.
Engine Cooling System Inspection
Inspect the hoses and have them replaced if they are
cracked, swollen or deteriorated. Inspect all pipes,
fittings and clamps; replace as needed. Clean the
outside of the radiator and air conditioning condenser.
To help ensure proper operation, a pressure test of the
cooling system and pressure cap is recommended at
least once a year.
Throttle System Inspection
Inspect the throttle system for interference or binding,
and for damaged or missing parts. Replace parts as
needed. Replace any components that have high effort
or excessive wear. Do not lubricate accelerator and
cruise control cables.
Brake System Inspection
Inspect the complete system. Inspect brake lines and
hoses for proper hook
-up, binding, leaks, cracks,
chafing, etc. Inspect disc brake pads for wear and
rotors for surface condition. Inspect other brake parts,
including calipers, parking brake, etc. You may need to
have your brakes inspected more often if your driving
habits or conditions result in frequent braking.